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1.1 david 15:
16: <a href="index.html"><img alt="[OpenBSD]" height="30" width="141" src="images/smalltitle.gif" border="0"></a>
17: <h2><font color="#0000e0">
18: This is the OpenBSD 3.3 release errata & patch list:
19:
20: </font></h2>
21:
22: <hr>
23: <a href=stable.html>For OpenBSD patch branch information, please refer here.</a><br>
24: <a href=pkg-stable33.html>For important packages updates, please refer here.</a><br>
25: <br>
26: For errata on a certain release, click below:<br>
27: <a href="errata21.html">2.1</a>,
28: <a href="errata22.html">2.2</a>,
29: <a href="errata23.html">2.3</a>,
30: <a href="errata24.html">2.4</a>,
31: <a href="errata25.html">2.5</a>,
32: <a href="errata26.html">2.6</a>,
33: <a href="errata27.html">2.7</a>,
34: <a href="errata28.html">2.8</a>,
35: <a href="errata29.html">2.9</a>,
36: <a href="errata30.html">3.0</a>,
37: <a href="errata31.html">3.1</a>,
38: <a href="errata32.html">3.2</a>,
39: <a href="errata.html">3.4</a>.
40: <br>
41: <hr>
42:
43: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3.tar.gz">
44: You can also fetch a tar.gz file containing all the following patches</a>.
45: This file is updated once a day.
46:
47: <p> The patches below are available in CVS via the
48: <code>OPENBSD_3_3</code> <a href="stable.html">patch branch</a>.
49:
50: <p>
51: For more detailed information on how to install patches to OpenBSD, please
52: consult the <a href="./faq/faq10.html#Patches">OpenBSD FAQ</a>.
53: <hr>
54:
1.8 henning 55: <a name="all"></a>
56: <h3><font color="#e00000">All architectures</font></h3>
1.1 david 57: <ul>
1.21 ! brad 58: <li><a name="isakmpd2"></a>
! 59: <font color="#009000"><strong>020: RELIABILITY FIX: March 17,
! 60: 2004</strong></font><br>
! 61: Defects in the payload validation and processing functions of
! 62: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=isakmpd&apropos=0&sektion=8&manpath=OpenBSD+Current&arch=i386&format=html">isakmpd(8)</a>
! 63: have been discovered. An attacker could send malformed ISAKMP messages and
! 64: cause isakmpd to crash or to loop endlessly. This patch fixes these problems
! 65: and removes some memory leaks.
! 66: <br>
! 67: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/020_isakmpd2.patch">
! 68: A source code patch exists which remedies this problem</a>.<br>
! 69: <p>
1.20 brad 70: <li><a name="httpd2"></a>
71: <font color="#009000"><strong>019: SECURITY FIX: March 13,
72: 2004</strong></font><br>
73: Due to a bug in the parsing of Allow/Deny rules for
74: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=httpd&sektion=8">httpd(8)'s</a>
75: access module, using IP addresses without a netmask on big endian 64-bit
76: platforms causes the rules to fail to match. This only affects sparc64.
77: <br>
78: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/019_httpd2.patch">
79: A source code patch exists which remedies the problem</a>.<br>
80: <p>
1.19 markus 81: <li><a name="tcp"></a>
82: <font color="#009000"><strong>018: RELIABILITY FIX: March 8,
83: 2004</strong></font><br>
84: OpenBSD's TCP/IP stack did not impose limits on how many out-of-order
85: TCP segments are queued in the system. An attacker could
86: send out-of-order TCP segments and trick the system into using all
87: available memory buffers.
88: <br>
89: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/018_tcp.patch">
90: A source code patch exists which remedies the problem</a>.<br>
91: <p>
1.17 david 92: <li><a name="font"></a>
93: <font color="#009000"><strong>017: RELIABILITY FIX: February 14,
1.14 matthieu 94: 2004</strong></font><br>
95: Several buffer overflows exist in the code parsing
1.15 matthieu 96: font.aliases files in XFree86. Thanks to ProPolice, these cannot be
1.14 matthieu 97: exploited to gain privileges, but they can cause the X server to abort.
98: <br>
99: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/017_font.patch">
100: A source code patch exists which remedies the problem</a>.<br>
101: <p>
1.17 david 102: <li><a name="ip6"></a>
103: <font color="#009000"><strong>016: SECURITY FIX: February 8, 2004</strong></font><br>
1.12 dhartmei 104: An IPv6 MTU handling problem exists that could be used by an attacker
105: to cause a denial of service attack against hosts with reachable IPv6
106: TCP ports.
107: <br>
108: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/016_ip6.patch">
109: A source code patch exists which remedies the problem</a>.<br>
110: <p>
1.17 david 111: <li><a name="sysvshm"></a>
112: <font color="#009000"><strong>015: SECURITY FIX: February 5, 2004</strong></font><br>
1.11 millert 113: A reference counting bug exists in the
114: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=shmat&apropos=0&sektion=2&manpath=OpenBSD+Current&format=html">shmat(2)</a>
115: system call that could be used by an attacker to write to kernel memory
116: under certain circumstances.
117: <br>
118: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/015_sysvshm.patch">
119: A source code patch exists which remedies the problem</a>.<br>
120: <p>
1.17 david 121: <li><a name="isakmpd"></a>
122: <font color="#009000"><strong>014: SECURITY FIX: January 15, 2004</strong></font><br>
1.9 brad 123: Several message handling flaws in
124: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=isakmpd&apropos=0&sektion=8&manpath=OpenBSD+Current&arch=i386&format=html">isakmpd(8)</a>
1.10 brad 125: have been reported by Thomas Walpuski. These allow an attacker to delete arbitrary SAs.
1.9 brad 126: <br>
127: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/014_isakmpd.patch">
128: A source code patch exists which remedies these problems</a>.<br>
129: <p>
1.8 henning 130: <li><a name="sem"></a>
131: <font color="#009000"><strong>013: RELIABILITY FIX: November 20, 2003</strong></font><br>
1.7 millert 132: An improper bounds check makes it possible for a local user to cause a crash
133: by passing the
1.8 henning 134: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=semctl&apropos=0&sektion=2&manpath=OpenBSD+Current&arch=i386&format=html">semctl(2)</a> and
135: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=semop&apropos=0&sektion=2&manpath=OpenBSD+Current&arch=i386&format=html">semop(2)</a> functions
1.7 millert 136: certain arguments.
137: <br>
138: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/013_sem.patch">
139: A source code patch exists which remedies the problem</a>.<br>
140: <p>
1.8 henning 141: <li><a name="uvm"></a>
142: <font color="#009000"><strong>012: RELIABILITY FIX: November 20, 2003</strong></font><br>
1.6 margarid 143: It is possible for a local user to cause a crash via
1.8 henning 144: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sysctl&apropos=0&sektion=3&manpath=OpenBSD+Current&arch=i386&format=html">sysctl(3)</a> with certain arguments.<br>
1.6 margarid 145: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/012_uvm.patch">
146: A source code patch exists which remedies the problem</a>.<br>
147: <p>
1.8 henning 148: <li><a name="exec"></a>
149: <font color="#009000"><strong>010: RELIABILITY FIX: November 4, 2003</strong></font><br>
1.3 brad 150: It is possible for a local user to cause a system panic by executing a specially crafted binary with an invalid header.
151: <br>
1.4 nick 152: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/010_exec.patch">
153: A source code patch exists which remedies the problem</a>.<br>
1.3 brad 154: <p>
1.8 henning 155: <li><a name="httpd"></a>
156: <font color="#009000"><strong>009: RELIABILITY FIX: October 29, 2003</strong></font><br>
1.2 millert 157: A user with write permission to <tt>httpd.conf</tt> or a <tt>.htaccess</tt>
158: file can crash
159: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=httpd&sektion=8">httpd(8)</a>
160: or potentially run arbitrary code as the user <tt>www</tt> (although it
161: is believed that ProPolice will prevent code execution).
162: <br>
1.4 nick 163: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/009_httpd.patch">
164: A source code patch exists which remedies the problem</a>.<br>
1.2 millert 165: <p>
1.8 henning 166: <li><a name="arp"></a>
167: <font color="#009000"><strong>008: RELIABILITY FIX: October 1, 2003</strong></font><br>
1.1 david 168: It is possible for a local user to cause a system panic by flooding it with spoofed ARP
169: requests.<br>
1.4 nick 170: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/008_arp.patch">
171: A source code patch exists which remedies the problem</a>.<br>
1.1 david 172: <p>
1.8 henning 173: <li><a name="asn1"></a>
174: <font color="#009000"><strong>007: SECURITY FIX: October 1, 2003</strong></font><br>
1.1 david 175: The use of certain ASN.1 encodings or malformed public keys may allow an
176: attacker to mount a denial of service attack against applications linked with
177: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssl&sektion=3">ssl(3)</a>.
178: This does not affect OpenSSH.<br>
1.4 nick 179: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/007_asn1.patch">
180: A source code patch exists which remedies the problem</a>.<br>
1.1 david 181: <p>
1.8 henning 182: <li><a name="pfnorm"></a>
183: <font color="#009000"><strong>006: SECURITY FIX: September 24, 2003</strong></font><br>
1.1 david 184: Three cases of potential access to freed memory have been found in
185: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=pf&sektion=4">pf(4)</a>.
186: At least one of them could be used to panic pf with active scrub rules remotely.<br>
1.4 nick 187: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/006_pfnorm.patch">
188: A source code patch exists which remedies the problem</a>.<br>
1.1 david 189: <p>
1.8 henning 190: <li><a name="sendmail"></a>
191: <font color="#009000"><strong>005: SECURITY FIX: September 17, 2003</strong></font><br>
1.1 david 192: A buffer overflow in the address parsing in
193: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sendmail&sektion=8">sendmail(8)</a>
194: may allow an attacker to gain root privileges.<br>
1.4 nick 195: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/005_sendmail.patch">
196: A source code patch exists which remedies the problem</a>.<br>
1.1 david 197: NOTE: this is the <em>second</em> revision of the patch that fixes an additional
198: problem.
199: <p>
1.8 henning 200: <li><a name="sshbuffer"></a>
201: <font color="#009000"><strong>004: SECURITY FIX: September 16, 2003</strong></font><br>
1.1 david 202: All versions of OpenSSH's sshd prior to 3.7 contain a buffer management error.
203: It is unclear whether or not this bug is exploitable.<br>
204: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/004_sshbuffer.patch">A
205: source code patch exists which remedies the problem</a>.<br>
206: NOTE: this is the <em>second</em> revision of the patch that fixes an additional
207: problem.
208: <p>
1.8 henning 209: <li><a name="sysvsem"></a>
210: <font color="#009000"><strong>003: SECURITY FIX: September 10, 2003</strong></font><br>
1.1 david 211: Root may be able to reduce the security level by taking advantage of
212: an integer overflow when the semaphore limits are made very large.<br>
1.4 nick 213: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/003_sysvsem.patch">
214: A source code patch exists which remedies the problem</a>.
1.1 david 215: <p>
1.8 henning 216: <li><a name="semget"></a>
217: <font color="#009000"><strong>002: RELIABILITY FIX: August 20, 2003</strong></font><br>
1.1 david 218: An improper bounds check in the
219: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=semget&sektion=2">semget(2)</a>
220: system call can allow a local user to cause a kernel panic.<br>
1.4 nick 221: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/002_semget.patch">
222: A source code patch exists which remedies the problem</a>.
1.1 david 223: <p>
1.17 david 224: <li><a name="realpath"></a>
225: <font color="#009000"><strong>001: SECURITY FIX: August 4, 2003</strong></font><br>
1.1 david 226: An off-by-one error exists in the C library function
227: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=realpath&sektion=3">realpath(3)</a>.
228: Since this same bug resulted in a root compromise in the wu-ftpd ftp server
229: it is possible that this bug may allow an attacker to gain escalated privileges
230: on OpenBSD.<br>
1.4 nick 231: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/001_realpath.patch">
232: A source code patch exists which remedies the problem</a>.
1.1 david 233: <p>
234: </ul>
235: <p>
1.8 henning 236: <a name="i386"></a>
237: <h3><font color="#e00000">i386</font></h3>
1.1 david 238: <ul>
1.8 henning 239: <li><a name="ibcs2"></a>
240: <font color="#009000"><strong>011: SECURITY FIX: November 17, 2003</strong></font><br>
1.5 henning 241: It is possible for a local user to execute arbitrary code resulting in escalation of
242: privileges due to a stack overrun in
1.8 henning 243: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=compat_ibcs2&sektion=8&apropos=0&manpath=OpenBSD+Current&arch=i386">compat_ibcs2(8)</a>.<br>
1.5 henning 244: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/i386/011_ibcs2.patch">
245: A source code patch exists which remedies the problem</a>.<br>
246: <p>
1.1 david 247: </ul>
248: <p>
1.8 henning 249: <a name="alpha"></a>
250: <h3><font color="#e00000">alpha</font></h3>
1.1 david 251: <ul>
252: <li>No problems identified yet.
253: </ul>
254: <p>
1.8 henning 255: <a name="mac68k"></a>
256: <h3><font color="#e00000">mac68k</font></h3>
1.1 david 257: <ul>
258: <li>No problems identified yet.
259: </ul>
260: <p>
1.8 henning 261: <a name="sparc"></a>
262: <h3><font color="#e00000">sparc</font></h3>
1.1 david 263: <ul>
264: <li>No problems identified yet.
265: </ul>
266: <p>
1.8 henning 267: <a name="sparc64"></a>
268: <h3><font color="#e00000">sparc64</font></h3>
1.1 david 269: <ul>
270: <li>No problems identified yet.
271: </ul>
272: <p>
1.8 henning 273: <a name="hppa"></a>
274: <h3><font color="#e00000">hppa</font></h3>
1.1 david 275: <ul>
276: <li>No problems identified yet.
277: </ul>
278: <p>
1.8 henning 279: <a name="hp300"></a>
280: <h3><font color="#e00000">hp300</font></h3>
1.1 david 281: <ul>
282: <li>No problems identified yet.
283: </ul>
284: <p>
1.8 henning 285: <a name="mvme68k"></a>
286: <h3><font color="#e00000">mvme68k</font></h3>
1.1 david 287: <ul>
288: <li>No problems identified yet.
289: </ul>
290: <p>
1.8 henning 291: <a name="macppc"></a>
292: <h3><font color="#e00000">macppc</font></h3>
1.1 david 293: <ul>
294: <li>No problems identified yet.
295: </ul>
296: <p>
1.8 henning 297: <a name="vax"></a>
298: <h3><font color="#e00000">vax</font></h3>
1.1 david 299: <ul>
300: <li>No problems identified yet.
301: </ul>
302:
303: <br>
304:
305: <hr>
306: <a href=stable.html>For OpenBSD patch branch information, please refer here.</a><br>
307: <a href=pkg-stable33.html>For important packages updates, please refer here.</a><br>
308: <br>
309: For errata on a certain release, click below:<br>
310: <a href="errata21.html">2.1</a>,
311: <a href="errata22.html">2.2</a>,
312: <a href="errata23.html">2.3</a>,
313: <a href="errata24.html">2.4</a>,
314: <a href="errata25.html">2.5</a>,
315: <a href="errata26.html">2.6</a>,
316: <a href="errata27.html">2.7</a>,
317: <a href="errata28.html">2.8</a>,
318: <a href="errata29.html">2.9</a>,
319: <a href="errata30.html">3.0</a>,
320: <a href="errata31.html">3.1</a>,
321: <a href="errata32.html">3.2</a>,
322: <a href="errata.html">3.4</a>.
323: <br>
324:
325: <hr>
326: <a href=index.html><img height=24 width=24 src=back.gif border=0 alt=OpenBSD></a>
327: <a href="mailto:www@openbsd.org">www@openbsd.org</a>
1.21 ! brad 328: <br><small>$OpenBSD: errata33.html,v 1.20 2004/03/14 03:25:30 brad Exp $</small>
1.1 david 329:
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